Mdmp 1207 007 Dual Quads Twin Win Or Double Trouble Part 2

3 For distributor clearance, dual quad FEs mounted their Holleys in reverse, but that wasn't required for Ford's small block kits. As a result, the progressive linkage was much simpler, to include the reproduction rod from Carls seen here. Notice the primary carb's (with choke plate) linkage stud is located differently than the stud on the secondary carb, which is all part of the progressive actuating system.